1 . “Birds” and “airports” are two words that, paired together，don’t normally paint the most harmonious picture. So it really raises some eyebrows when China announces plans to build an airport that is for birds.
Described as the world’s first-ever bird airport, the proposed Lingang Bird Sanctuary(保护区）in the northern coastal city of Tianjin is, of course,not an actual airport. Rather，it's a wetland preserve specifically designed to accommodate hundreds-even thousands-of daily takeoffs and landings by birds traveling along the East Asian-Australian Flyway. Over 50 species of migratory (迁徙的）water birds，some endangered, will stop and feed at the protected sanctuary before continuing their long journey along the flyway.
Located on a former landfill site，the 150-acre airport is also open to human travelers.(Half a million visitors are expected annually.) However，instead of duty-free shopping，the main attraction for non-egg-laying creatures at Tianjin’s newest airport will be a green-roofed education and research center, a series of raised “observation platforms” and a network of scenic walking and cycling paths totaling over 4 miles.
“The proposed Bird Airport will be a globally significant sanctuary for endangered migratory bird species, while providing new green lungs for the city of Tianjin.” Adrian McGregor of an Australian landscape architecture firm explained of the design. Frequently blanketed in smog so thick that it has shut down real airports, Tianjin is a city---China’s fourth most populous----that would certainly benefit from a new pair of healthy green lungs•
1. The underlined phrase “non-egg-laying creatures” in Paragraph 3 refers to?| A．Visitors. | B．Designers. |
| C．Endangered water birds. | D．Planes. |
| A．People cannot watch birds up close here. |
| B．It is located on a 150-acre landfill site. |
| C．It functions as an actual airport and a wetland preserve. |
| D．It provides migratory birds with food and shelter. |
| A．The airport will become a permanent home for birds. |
| B．Tianjin will win worldwide fame in the future. |
| C．Tianjin’s air quality will improve thanks to the airport. |
| D．Tianjin will be able to accommodate more people. |
| A．Airports shut down and open up. |
| B．China is to open the first Bird Airport. |
| C．Airports turn into green lungs. |
| D．Birds are no longer enemies to airports. |
2 . A study, conducted by David Evans of the World Bank and Anna Popova of Stanford University, looked at 19 programs around the world in which individuals were given cash transfers from the government, either as a handout or as a “reward” for something like getting kids to school on time or taking them to the doctor for checkups．
Evans and Popova looked at the impact those cash transfers had on the family budget and whether or not they led to an increase in spending on alcohol and cigarettes ．What they found was that they almost always led to a reduction in a family’s alcohol and tobacco purchases．
The news may surprise some people, but it’s true, and the researchers have several theories about why．
One theory is that the cash transfer made things possible that once seemed impossible ． Investing in their kids’ education or buying healthier and more expensive foods may be within reach now, but without the cash handout, these goals weren’t even a possibility．So families cut back on other expenses (like alcohol and tobacco) to make those dreams a reality．
Another theory is that people just generally seem to do what they’re told．If they are given money and told to use it for their family’s welfare, in most cases, they will do just that．And that leads to the third theory: These cash transfers are usually given to women, and studies show that when women control the purse strings, more money is spent on taking care of their children．
Whatever the reason for the trend, the data is clear—families that receive cash handouts don’t waste the money on booze and cigarettes as was previously thought ． Instead, they typically use that money for the benefit of their families．And that’s money well spent．
1. The study proves that ．| A．cash transfers help poor families get what would seem unavailable otherwise |
| B．cash should be given to poor people as a reward for something good for kids |
| C．given cash handouts, poor people would spend the money on alcohol and tobacco |
| D．poor people would save the cash given by the government for emergency needs |
| A．the education gained with the cash would help them drop alcohol and tobacco |
| B．the money previously for alcohol and tobacco would help realize their dream |
| C．buying healthier and more expensive foods left less money for alcohol and tobacco |
| D．that was the promise made before the cash transfer was given to the poor family |
| A．women are told what to do | B．women are given the money |
| C．women know what to do with the money | D．women have the final word for money |
| A．how the study was carried out |
| B．why cash transfer is preferred |
| C．the findings of a study and explanations to them |
| D．the theories for a study about cash transfers |
3 . Exposing living tissue to subfreezing temperatures for long can cause permanent damage. Microscopic ice crystals (结晶体) cut cells and seize moisture (潮气), making donor organs unsuitable for transplantation. Thus, organs can be made cold for only a few hours ahead of a procedure. But a set of lasting new antifreeze compounds (化合物)—similar to those found in particularly hardy (耐寒的) animals—could lengthen organs’ shelf life.
Scientists at the University of Warwick in England were inspired by proteins in some species of Arctic fish, wood frogs and other organisms that prevent blood from freezing, allowing them to flourish in extreme cold. Previous research had shown these natural antifreeze molecules (分子) could preserve rat hearts at -1.3 degrees Celsius for up to 24 hours. But these proteins are expensive to extract (提取) and highly poisonous to some species. “For a long time everyone assumed you had to make synthetic (人造的) alternatives that looked exactly like antifreeze proteins to solve this problem, ”says Matthew Gibson, a chemist at Warwick who co-authored the new research. “But we found that you can design new molecules that function like antifreeze proteins but do not necessarily look like them. ”
Most natural antifreeze molecules have a mixture of regions that either attract or repel water. Scientists do not know exactly how this process prevents ice crystal formation, but Gibson thinks it might throw water molecules into push-pull chaos that prevents them from tuning into ice. To copy this mechanism, he and his colleagues synthesized spiral-shaped molecules that were mostly water-repellent—but had iron atoms at their centers that made them hydrophilic, or water-loving. The resulting compounds were surprisingly effective at stopping ice crystals from forming. Some were also harmless to the roundworm Caenorhabditis elegans, indicating they might be safe for other animals.
“These compounds are really cool because they are not proteins—they are other types of molecules that nonetheless can do at least part of what natural antifreeze proteins do, ”says Clara do Amaral, a biologist at Mount St. Joseph University, who was not involved in the research. Gibson’s antifreeze compounds will still need to be tested in humans, however, and may be only part of a solution. “We don’t have the whole picture yet, ”do Amaral adds. “It’s not just one magical compound that helps freeze-tolerant organisms survive. It’s a whole suite of adaptations.
1. What will happen if organs are kept for a long time in temperatures below zero?| A．They will have ice crystal formation inside. |
| B．They will not suffer permanent damage. |
| C．They will have longer shelf life. |
| D．They will be fit for transplantation. |
| A．They look like Gibson’s antifreeze compounds. |
| B．They are composed of antifreeze molecules harmless to other species. |
| C．They are spiral-shaped and have iron atoms at their centers. |
| D．They can be found in organisms living in freezing cold weather. |
| A．By creating compounds both water-repellent and water-loving. |
| B．By extracting the proteins from some hardy animals. |
| C．By making synthetic alternatives like antifreeze proteins. |
| D．By copying spiral-shaped molecules mostly water-resistant. |
| A．Push-pull chaos might prevent water molecules from turning into ice. |
| B．The final solution to preserving donor organs has been found recently. |
| C．Chemicals inspired by Arctic animals could lengthen organs’ shelf life. |
| D．Gibson’s antifreeze compounds can do what natural antifreeze proteins do. |
4 . It's surprising how much simple movement of the body can affect the way we think. Using expansive gestures with open arms makes us feel more powerful, crossing your arms makes you more determined and lying down can bring more insights(领悟).
So if moving the body can have these effects, what about the clothes we wear? We're all well aware of how dressing up in different ways can make us feel more attractive, sporty or professional, depending on the clothes we wear, but can the clothes actually change cognitive(认知) performance or is it just a feeling?
Adam and Galinsky tested the effect of simply wearing a white lab coat on people's powers of attention. The idea is that white coats are associated with scientists, who are in turn thought to have close attention to detail.
What they found was that people wearing white coats performed better than those who weren't. Indeed, they made only half as many errors as those wearing their own clothes on the Stroop Test(one way of measuing attention). The reserchrs call the effect "enclothed cognition," suggesting that all manner of different clothes probably affect our cognition in many differnt ways.
This opens the way for all sorts of clothes-based experiments. Is the writer who wears a fedora more creative? Is the psychologist wearing little round glasses and smoking a cigar more insightful? Does a chef's hat make the restaurant food taste better?
From now on I will only be editing articles for PsyBlog while wearing a white coat to help keep the typing error count low. Hopefully you will be doing your part by reading PsyBlog in a cap and gown(学位服).
1. What is the main idea of the text?| A．Body movements change the way people think. |
| B．How people dress has an influencee on their feelings. |
| C．What people wear can affect their cognitive performance. |
| D．People doing different jobs should wear different clothes. |
| A．insights | B．movements |
| C．attention | D．appearance |
| A．Academic. | B．Humorous. |
| C．Formal. | D．Hopeful. |
5 . Climate change will increase US wildfires,and the smoky air will cause terrible problems in areas far beyond those burned,reports an environmental group Thursday.
Two-thirds of Americans,or nearly 212 million,lived in states suffering from wildfire smoke three years ago,according to the report by the Natural Resources Defense Council(NRDC).These areas,which had smoke for at least a week,were nearly 50 times greater than those burned directly by fire.
“It affects a much wide area of the United States than people have realized.” says author Kim Knowlton,a Columbia University health professor,adding the smoke can move up to hundreds of miles.She says the smoke contains air pollution and can cause several kinds of diseases.
Texas was hit hardest in 2011,when smoke stayed for at least a week in areas that are home to 25 million people,according to NRDC’s report.Illinois,which recorded no wildfires within its borders, came second with nearly 12 million people affected by smoke that moved in from elsewhere.The other eight states with the most people in touch with smoky air were,in descending order: Florida,Missouri,Georgia,Louisiana,Michigan,Alabama,Oklahoma and Iowa.
Nearly two dozen states had no wildfires within their borders in 2011,but eight of them still had at least one week of smoky air: Illinois,Missouri，Iowa,Kansas,Nebraska,Indiana,Wisconsin and Ohio.
Only 18 states and the District of Columbia had no people in touch with at least a week of smoke that year,although five of them—Alaska,California,Hawaii,Nevada and Utah—had a large area burned by wildfires.
The problem will only get worse.Knowlton says.Scientific research shows climate is causing higher temperatures and health problems.
1. We can learn from the first two paragraphs that_______.| A．climate change killed many Americans |
| B．there are fewer states burned by wildfires |
| C．every state had wildfire smoke for at least a week |
| D．most Americans suffered from wildfire smoke 3 year ago |
| A．Iowa. | B．Kansas. |
| C．Ohio. | D．California. |
| A．going down | B．coming true |
| C．looking practical | D．turning back |
| A．Climate change causes more wildfires. |
| B．Wildfire smoke becomes a serious health problem. |
| C．More wildfires cause climate changes. |
| D．Air pollution becomes a terrible problem. |
On a cold January afternoon in 1989，I was hiking up the trail that leads to the top of Egypt’s Mt. Horeb. I’d spent the day at St. Catherine’s Monastery and wanted to get to the peak by sunset to see the valley below. As I was winding up the narrow path，I’d occasionally see other hikers who were coming down from a day on the mountain. While they would generally pass with simply a nod or a greeting in another language，there was one man that day who did neither.
I saw him coming from the last switchback on the trail that led to the backside of the mountain. As he got closer，I could see that he was dressed differently from the other hikers I’d seen. Rather than the high-tech fabrics and styles that had been the norm，this man was wearing traditional Egyptian clothing. He wore a tattered， rust-colored galabia and obviously old and thick-soled sandals that were covered in dust. What made his appearance so odd，though，was that the man didn’t even appear to be Egyptian！ He was a small-framed Asian man, had very little hair，and was wearing round，wire-rimmed glasses.
As we neared one another，I was the first to speak.“Hello，”I said，stopping on the trail for a moment to catch my breath. Not a sound came from the man as he walked closer. I thought that maybe he hadn’t heard me or the wind had carried my voice away from him in another direction. Suddenly he stopped directly in front of me on the high side of the trail， looked up from the ground， and spoke a single sentence to me in English，“Sometimes you don’t know what you have lost until you’ve lost it.”As I took in what I had just heard，he simply stepped around me and continued his descent down the trail.
That moment in my life was a small miracle. The reason is less about what the man said and more about the timing and the context. The year was 1989，and the Cold War was drawing to a close. What the man on the trail couldn’t have known is that it was during my Egyptian pilgrimage， and specifically during my hike to the top of Moses’s mountain，that I’d set the time aside to make decisions that would affect my career in the defense industry，my friends，my family，and，ultimately，my life.
I had to ask myself what the chances were of an Asian man dressed in an Egyptian galabia coming down from the top of this historic mountain just when I was walking up，stopping before me，and offering his wisdom，seemingly from out of nowhere. My answer to my own question was easy： the odds were slim to none！ In an encounter that lasted less than two minutes on a mountain halfway around the world from my home， a total stranger had brought clarity， and the hint of a warning， regarding the huge changes that I would make within a matter of days. In my way of thinking，that’s a miracle.
I suspect that we all experience small miracles in our lives every day. Sometimes we have the wisdom and the courage to recognize them for what they are. In the moments when we don’t，that’s okay as well. It seems that our miracles have a way of coming back to us again and again. And each time they do，they become a little less subtle ，until we can’t possibly miss the message that they bring to our lives！
The key is that they’re everywhere and occur every day for different reasons， in response to the different needs that we may have in the moment. Our job may be less about questioning the extraordinary things that happen in our daily lives and more about accepting the gifts they bring.
1. Why did the author make a pilgrimage to Mt. Horeb in Egypt?
| A．He was in search of a miracle in his life. |
| B．It was a holy place for a religious person to head for. |
| C．He intended to make arrangements for his life in the future. |
| D．He waited patiently in expectation of meeting a wise person. |
| A．For what reason did the man stop before me? |
| B．Why did the Asian man go to the mountain? |
| C．What change would I make within a matter of days? |
| D．What was the probability that others told us the right words? |
| A．Apparent. | B．Delicate. |
| C．Precise. | D．Sufficient. |
| A．the Asian man’s appearance had a deciding effect on his future life |
| B．his words were in perfect response to the need he had at that moment |
| C．what the Asian man said was abundant in the philosophy of life |
| D．the Asian man impressed on him the worth of what he had possessed |
| A．Can you recognize a miracle? |
| B．Is a miracle significant to us? |
| C．When might a miracle occur? |
| D．Why do we need a miracle? |
Sharing bread, whether during a special occasion (时刻) or at the family dinner table, is a common symbol of togetherness. Many cultures also celebrate birthdays and marriages with cakes that are cut and shared among the guests. Early forms of cake were simply a kind of bread, so this tradition hits its roots in the custom of sharing bread.
Food also plays an important role in many New Year celebrations. In the southern United States, pieces of corn bread represent blocks of gold for prosperity (兴旺) in the New Year. In Greece, people share a special cake called vasilopita. A coin is put into the cake, which signifies (预示) success in the New Year for the person who receives it.
Many cultures have ceremonies to celebrate the birth of a child, and food can play a significant role. In China, when a baby is one month old, families name and welcome their child in a celebration that includes giving red-colored eggs to guests. In many cultures, round foods such as grapes, bread, and moon cakes are eaten at welcome celebrations to represent family unity.
Nutrition is necessary for life, so it is not surprising that food is such an important part of different cultures around the world.
1. According to the passage, sharing bread______.
| A．indicates a lack of food |
| B．can help to develop unity |
| C．is a custom unique to rural areas |
| D．has its roots in birthday celebrations |
| A．Trust. | B．Success. |
| C．Health. | D．Togetherness. |
| A．using examples | B．making comparisons |
| C．analyzing causes | D．describing processes |
| A．The custom of sharing food. |
| B．The specific meaning of food. |
| C．The role of food in ceremonies. |
| D．The importance of food in culture. |
8 . Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately：the air you breathe.
Previous studies have linked high exposure (暴露) to environmental pollution to an increased risk of heart problems，but two analyses now show that poor air quality can lead to heart attack or stroke (中风) within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants (污染物) were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA)considers to be of “moderate” (良好) quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure.
The authors of both studies stress that these risks are relatively small for healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health.
1. The text mainly discusses the relationship between ________.| A．heart problems and air quality |
| B．heart problems and exercising |
| C．heart problems and smoking |
| D．heart problems and fatty food |
| A．relatively high | B．extremely low |
| C．relatively low | D．extremely high |
| A．Eating fatty food has immediate effects on your heart. |
| B．The EPA conducted many studies on air quality. |
| C．Moderate air quality is more harmful than smoking. |
| D．Stricter regulations on pollutants should be made. |
| A．inform | B．persuade |
| C．describe | D．entertain |
According to a new study by a British university, learning a second language can lead to an increase in your brain power. Researchers found that learning other languages changes grey matter. This is the area of the brain which processes information. It is similar to the way that exercise builds muscles.
The study also found the effect is greater, the younger people learn a second language.
A team led by Dr Andrea Mechelli, from University College London, took a group of Britons who only spoke English. They were compared with a group of "early bilinguals" who had learnt a second language before the age of five, as well as a number of later learners.
Scans showed that grey matter density (密度) in the brain was greater in bilinguals than in people without a second language. But the longer a person waited before mastering a new language, the smaller the difference.
"Our findings suggest that the structure of the brain is changed by the experience of learning a second language," said the scientists.
It means that the change itself increases the ability to learn.
Professor Dylan Vaughan Jones of the University of Wales, has researched the link between bilingualism and maths skills. "Having two languages gives you two windows on the world and makes the brain more flexible (灵活的),"he said. "You are actually going beyond language and have a better understanding of different ideas."
The findings were matched in a study of native Italian speakers who had learned English as a second language between the ages of two and 34. Reading, writing, and comprehension were all tested. The results showed that the younger they started to learn, the better. "Studying a language means you get an entrance to another world," explained the scientists.
1. The main subject talked about in this passage is ______.
| A．science on learning a second language |
| B．man’s ability of learning a second language |
| C．1anguage can help brain power |
| D．1anguage learning and maths study |
| A．say language is also a kind of physical labor |
| B．prove that one needs more practice when he (she) is learning a language |
| C．to show the importance of using the language when you learn the language |
| D．make people believe language learning helps grey matter work well |
| A．the earlier you start to learn a second language, the higher the grey matter density is |
| B．there is no difference between a later second language learner and one who doesn't know a second language |
| C．the experience of learning a second language has bad effect on people's brain |
| D．the ability of learning a second language is changing all the time |
| A．a researcher on language learning |
| B．a person who is good at learning foreign languages |
| C．a person who can speak two languages |
| D．an active language learner |
10 . Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.
Sometimes, the word “green” means young, fresh and growing. For example, a greenhorn is someone who has no experience. In the 15th century, a greenhorn was a young cow or an ox whose horns(角) had not yet developed. A century later, a greenhorn was a soldier who had no experience in war. By the 18th century, a greenhorn had the meaning it has today—a person who is new in a job.
Someone who is good at growing plants is said to have a green thumb(大拇指). The expression comes from the early 20th century. A person with a green thumb can make plants grow quickly and well.
Green is also the color used to describe the powerful feeling, jealousy(嫉妒). The green-eyed monster(怪物) is not a dangerous animal from outer space. It is an expression used about 400 years ago by the British writer William Shakespeare in his play “Othello”. It describes the unpleasant feeling when someone has something he wants. For example, a young man may suffer from the green-eyed monster if you get a pay rise and he does not.
In most places in the world, a green light means to move ahead. In everyday speech, a green light means agree to continue with a project.
1. A greenhorn now refers to ________.| A．a person who is new in a job |
| B．a new soldier |
| C．a young horse |
| D．a cow without horns |
| A．who is good at growing plants |
| B．whose thumbs are of green color |
| C．whose garden is greener than others’ |
| D．who is younger than his neighbors |
| A．he sees a dangerous animal |
| B．he reads a sad play |
| C．his friend gets a prize that he wants |
| D．he can’t get something |
| A．a greenhorn |
| B．a green thumb |
| C．the Green Revolution |
| D．the word “green” and its story |
